Listes faunistiques invertébrés
TRAVO A VENTISERI 06222195
- Télécharger la fiche IRSTEA xls / 1330 ko
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| Date prélèvement | 18/07/2018 |
|---|---|
| Méthode | Petit cours d'eau | IBG | 16.0 |
| GFI | 7 |
| Variété taxonomique | 33 |
| IBG |
|---|
| Etat : |
| Très bon |
| Bon |
| Moyen |
| Médiocre |
| Mauvais |
| Pas de référence |
| Substrat | Recouvrement (%) | Définition |
|---|---|---|
| Bryophytes | ||
| Hydrophytes | ||
| Litieres | ||
| Branchage, racines | ||
| Pierres, galets | 17.0 | dominant |
| Blocs | 23.0 | dominant |
| Granulats | 2.0 | marginal |
| Helophytes | ||
| Vases | ||
| Sables | 1.0 | marginal |
| Algues | 1.0 | marginal |
| Dalles, argiles | 56.0 | dominant |
| Microprélèvement | Substrat | Vitesse | Phase |
|---|---|---|---|
| P1 | Granulats | Lente | A |
| P2 | Sables | Nulle | A |
| P3 | Algues | A | |
| P4 | Granulats | Nulle | A |
| P5 | Pierres, galets | Lente | B |
| P6 | Blocs | B | |
| P7 | Dalles, argiles | B | |
| P8 | Dalles, argiles | Lente | B |
| P9 | Dalles, argiles | Rapide | C |
| P10 | Dalles, argiles | Nulle | C |
| P11 | Dalles, argiles | C | |
| P12 | Blocs | Lente | C |
| Taxon | Code SANDRE | A | B | C |
|---|---|---|---|---|
| Euleuctra geniculata | 68 | 2 | ||
| Leuctra | 69 | 13 | 2 | |
| Leuctridae | 66 | 1 | 1 | |
| Protonemura | 46 | 1 | 1 | |
| Agapetus | 191 | 15 | 33 | 26 |
| Allotrichia | 202 | 1 | 1 | 13 |
| Athripsodes | 311 | 4 | ||
| Beraeidae | 327 | 1 | ||
| Hydropsyche | 212 | 46 | 59 | 15 |
| Hydroptila | 200 | 216 | 2 | 25 |
| Hydroptilidae | 193 | 148 | ||
| Leptoceridae | 310 | 1 | 1 | |
| Polycentropus | 231 | 1 | ||
| Rhyacophila lato-sensu | 183 | 1 | ||
| Setodes | 318 | 115 | 5 | 2 |
| Silonella | 298 | 50 | 15 | 1 |
| Tinodes | 245 | 21 | 2 | 18 |
| Baetidae | 363 | 7 | ||
| Baetis | 364 | 56 | 189 | 46 |
| Caenis | 457 | 35 | ||
| Electrogena | 3181 | 14 | 21 | 6 |
| Habroleptoides | 485 | 2 | ||
| Heptageniidae | 399 | 1 | 1 | |
| Leptophlebiidae | 473 | 2 | 5 | 1 |
| Procloeon | 390 | 3 | 16 | |
| Rhithrogena | 404 | 1 | ||
| Serratella | 5152 | 13 | 3 | 1 |
| Micronecta | 719 | 13 | ||
| Dryops | 613 | 51 | ||
| Elmis | 618 | 1 | 1 | |
| Esolus | 619 | 5 | ||
| Hydraena | 608 | 1 | 1 | |
| Hydrocyphon | 637 | 4 | ||
| Hydroporinae | 2393 | 5 | ||
| Limnius | 623 | 1 | ||
| Normandia | 624 | 21 | ||
| Orectochilus | 515 | 1 | ||
| Stenelmis | 617 | 2 | 4 | |
| Athericidae | 838 | 11 | 5 | |
| Blephariceridae | 747 | 27 | 34 | |
| Ceratopogonidae | 819 | 1 | 1 | |
| Chironomidae | 807 | 71 | 18 | 9 |
| Limoniidae | 757 | 6 | 2 | 1 |
| Simuliidae | 801 | 74 | 56 | |
| Hydrobiidae | 973 | 1 | ||
| Potamopyrgus | 978 | 284 | 1 | |
| Dugesiidae | 1055 | 3 | 4 | 1 |
| Erpobdellidae | 928 | 1 | ||
| Oligochaeta | 933 | 26 | ||
| Hydracarina | 906 | 3 | 3 | 3 |
| Hydridae | 1076 | 3 | ||
| Bryozoa | 1087 | 3 |